____ Is a Web Site That Checks a Submitted Paper

question 76

Multiple Choice

____ is a Web site that checks a submitted paper against 14 billion Web pages, 150 million student papers, and millions of articles from leading library databases and publications, and then determines how much of the paper is unoriginal.

• A) HomeworkCentral
• B) PaperPreview
• C) Turnitin
• D) TeachersPet

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Definitions:

Standard Deviation

An indicator of the degree of spread or scatter of a collection of numbers, showing the extent to which these numbers differ from their average value.

Error of Estimation

The error of estimation, often referred to as the margin of error, quantifies the uncertainty associated with estimating population parameters based on sample statistics.

Sample Size

The number of observations or data points collected in a study or experiment.

Population Standard Deviation

A measure of the dispersion of a set of data from its mean, considering the entire population.